It enabled factories to stay open later and people to work at night. It made jobs more dangerous by exposing workers to electrical currents. It provided better heating in the winter. It reduced the strength needed to perform certain tasks, creating more jobs for children.

Learn It enabled factories to stay open later and people to work at night. It made jobs more dangerous by exposing workers to electrical currents. It provided better heating in the winter. It reduced the strength needed to perform certain tasks, creating more jobs for children and more in World History 2

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